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If seperation between screen and source is increased by 2%. What would be the effect on the intensity?
Options
(a) increases by 4%
(b) increases by 2%
(c) decreases by 2%
(d) decreases by 4%
Correct Answer:
decreases by 4%
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A galvanometer has a coil of resistance 100 ohm and gives a full-scale deflection
- Diameter of the objective of a telescope is 200 cm. What is the resolving power
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Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A galvanometer has a coil of resistance 100 ohm and gives a full-scale deflection
- Diameter of the objective of a telescope is 200 cm. What is the resolving power
- The total radiant energy per unit area, normal to the direction of incidence
- Consider the following two statements about Kirchhoff’s law
- A gramophone record is revolving with an angular velocity ?. A coin is placed at
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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